社工库 is a comprehensive social data mining and query tool designed to provide users with detailed personal information and transaction records. The platform offers a wide array of services, including online tools for verifying identities across popular social media channels like WeChat, Douyin, and QQ, as well as e-commerce platforms such as Taobao and Meituan. Users can request information on various aspects including phone number extraction, hotel stay records, and online shopping history.

社工库 utilizes a network of partnerships with internal sources from telecom providers and law enforcement agencies to facilitate accurate and rapid data retrieval, typically delivering results within 30 minutes. Additional services include tracking financial transactions, verifying personal and marital status, and locating individuals through their mobile or social media accounts. This powerful service is ideal for individuals needing background checks or comprehensive tracking on a variety of personal and financial records, including real-time mobile tracking and asset verification.